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    46 Products

    Clamp-On Heat Sinks for Pipe and Tube

    Image of Product. Heat Sink Shown Open. Front orientation. Heat Sinks. Clamp-On Heat Sinks for Pipe and Tube.

    Heat Sink Shown Open

    Image of Product. Heat Sink Shown with Pipe. Front orientation. Heat Sinks. Clamp-On Heat Sinks for Pipe and Tube.

    Heat Sink Shown with Pipe

    Turn your pipe or tube into a heat sink. A hinged design makes these heat sinks simple to wrap around an existing line—no need to cut into your line and drain the liquid to install a heat sink. Multiple fins create a large surface to draw heat away quickly. As they cool down the contents of your line, they heat the space around the heat sink, similar to how radiant heat works.
    Secure them together with the included fasteners. You don't need to worry about using heat transfer compounds or putty with these.
    Cooling Capacity—Cooling capacity is based on 180° F water flowing through your line at one gallon per minute in a space with an ambient temperature of 65° F and normal airflow.
    Overall
    12" Overall Length
    24" Overall Length
    For Copper
    Tube Size
    For
    OD
    Ht.
    Wd.
    Heat Sink
    Material
    Cooling Cap.,
    BTU/hr
    Each
    Cooling Cap.,
    BTU/hr
    Each
    1/2
    5/8"2 1/8"2 1/8"Aluminum
    4307023N110000008607023N12000000
    3/4
    7/8"2 1/8"2 1/8"Aluminum
    5907023N13000001,1007023N1400000
    1
    1 1/8"2 1/8"2 1/8"Aluminum
    1,6007023N15000003,3007023N16000000
    1 1/4
    1 3/8"2 1/8"2 1/8"Aluminum
    1,5007023N17000003,0007023N18000000

    Heat Sinks for Oil

    Image of Product. Front orientation. Heat Sinks. Heat Sinks for Oil.
    Dozens of fins and coolant tubes quickly dissipate excess heat. Also known as oil coolers, these heat sinks cool hydraulic fluid and lubricating oil in cylinders and compressors. Cooling and flow capacities are based on 50 SSU oil, 1,000 feet per minute of air, a 50° F initial temperature difference, and a 10 psi pressure drop.
    Bypass—Heat sinks with a bypass prevent damage to the cooling fins by diverting pressurized oil. They’re often used in machines that are started up while cold. Once the oil heats up and the pressure drops, flow through the cooling tubes resumes.
    Overall
    Cooling Cap.,
    BTU/hr
    Pipe
    Size
    Thread
    Type
    Gender
    Ht.
    Wd.
    Dp.
    Heat Sink
    Material
    Max. Pressure,
    psi
    Max. Flow
    Rate, gpm
    Max. Temp.,
    ° F
    Fitting
    Connection
    No. of Mounting
    Kits Req.
    Each
    Copper Tube—For Oil
    3,3001/2
    NPT
    Female4 1/2"15"1 1/2"Aluminum
    3007350Threaded
    23525K110000000
    6,1001/2
    NPT
    Female6 1/2"18"1 1/2"Aluminum
    3009350Threaded
    43525K21000000
    8,1001/2
    NPT
    Female6 1/2"24"1 1/2"Aluminum
    3007350Threaded
    43525K12000000
    9,6001/2
    NPT
    Female8 1/2"21"1 1/2"Aluminum
    30011350Threaded
    43525K13000000
    11,8003/4
    NPT
    Female12 3/4"18"1 1/2"Aluminum
    30019350Threaded
    43525K14000000
    24,0003/4
    NPT
    Female18 3/4"24"1 1/2"Aluminum
    30022350Threaded
    63525K25000000
    31,0001
    NPT
    Female25"24"1 1/2"Aluminum
    30028350Threaded
    83525K26000000
    49,0001
    NPT
    Female31"30"1 1/2"Aluminum
    30030350Threaded
    83525K27000000
    57,0001 1/4
    NPT
    Female37 7/16"30"1 1/2"Aluminum
    30036350Threaded
    83525K2800000000
     
    Copper Tube with Bypass—For Oil
    3,4001/2
    NPT
    Female4 1/2"15"1 1/2"Aluminum
    3007350Threaded
    23525K101000000
    6,3001/2
    NPT
    Female6 1/2"18 1/4"1 1/2"Aluminum
    3009350Threaded
    43525K102000000
    10,0001/2
    NPT
    Female8 1/2"21"1 1/2"Aluminum
    30011350Threaded
    43525K103000000
    12,0003/4
    NPT
    Female12 3/4"18"1 1/2"Aluminum
    3009350Threaded
    43525K104000000
     
    Heat Sink Mounts

    Heat-Dissipating Circuit Board Enclosures

    Image of Product. Front orientation. Circuit Board Enclosures. Heat-Dissipating Circuit Board Enclosures.
    With internal slots and external fins, these enclosures hold circuit boards securely and dissipate heat to keep electronics from overheating. Their two-piece body and removable end caps help you access inside, which is useful for prototyping and adjusting circuitry.
    Mounting Flanges and Removable Mounting Flanges—Enclosures with mounting flanges make it easy to attach the enclosures to any surface.
    IP65 Enclosure Rating—IP-rated enclosures protect circuit boards and electronics in dusty and wet environments.
    Mounting
    Ht.
    Wd.
    Dp.
    No. of
    Slots
    Thermal Resistance,
    ° C/W
    No. of
    Holes
    Hole
    Dia.
    Fasteners
    Included
    Color
    Environment
    Enclosure
    Rating
    Includes
    Each
    Anodized Aluminum
     
    With Removable Mounting Flanges and Two-Piece Body
    4 3/4"4 3/8"2 3/8"61.75413/64"NoGrayEnd Cap Fasteners7420N111000000
    4 3/4"4 3/8"2 3/8"61.75413/64"NoBlackEnd Cap Fasteners7420N11200000
    6 5/16"4 3/8"2 3/8"61.5411/64"NoGrayEnd Cap Fasteners7420N11300000
    6 5/16"4 3/8"2 3/8"61.5411/64"NoBlackEnd Cap Fasteners7420N11400000
     
    Powder-Coated Aluminum
     
    With Mounting Flanges and Two-Piece Body
    4"2 1/4"1 13/16"43.31411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12200000
    4"4 1/8"2"41.68411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12800000
    4"6 5/8"3"81.32411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N135000000
    6"2 1/4"1 13/16"42.46411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12400000
    6"4 1/8"2"41.37411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N13100000
    6"6 5/8"3"81.11411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N137000000
    7 7/8"2 1/4"1 13/16"42.04411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12600000
    7 7/8"4 1/8"2"41.26411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N13300000
    7 7/8"6 5/8"3"80.98411/64"NoBlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N139000000
     
    With Two-Piece Body
    4"2 1/4"1 3/4"43.31BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12100000
    4"4 1/8"1 7/8"41.68BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12700000
    4"6 5/8"3"81.32BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N134000000
    6"2 1/4"1 3/4"42.46BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12300000
    6"4 1/8"1 7/8"41.37BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12900000
    6"6 5/8"3"81.11BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N136000000
    7 7/8"2 1/4"1 3/4"42.04BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N12500000
    7 7/8"4 1/8"1 7/8"41.26BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N132000000
    7 7/8"6 5/8"3"80.98BlackDusty, Washdown, WetIP65
    End Cap Fasteners7420N138000000
     

    High-Capacity Heat Sinks for Oil

    Image of Product. Front orientation. Heat Sinks. High-Capacity Heat Sinks for Oil, Style A.

    Style A

    For greater cooling capacity and higher flow rates than other heat sinks for oil, these have a large fan. Also known as oil coolers, they're commonly used to cool hydraulic fluid and lubricating oil in cylinders and compressors. Cooling capacity is based on an initial temperature difference of 50° F.
    Totally Enclosed Fan-Cooled (TEFC)—208V AC to 230V AC/460V AC, Three Phase
    Image of Product. Front orientation. Heat Sinks. High-Capacity Heat Sinks for Oil, Style A.

    Style A

    Overall
    Style
    Cooling Cap.,
    BTU/hr
    Thread
    Size
    Ht.
    Wd.
    Dp.
    Heat Sink
    Material
    Max. Pressure,
    psi
    Max. Flow
    Rate, gpm
    Max. Temp.,
    ° F
    Dash
    Size
    Each
    Female UN/UNF (SAE Straight) Thread—For Oil
    A7,5001 5/16"-12
    11 13/16"14 13/16"20"Aluminum, Copper30020400163579K101000000000
    A13,8001 5/16"-12
    13 1/8"19"19 1/4"Aluminum, Copper30025400163579K10200000000
     
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